Add test for `docs_src.static_files.tutorial001.py`

tests/test_tutorial/test_static_files/test_tutorial001.py

@@ -0,0 +1,40 @@
+import os
+from pathlib import Path
+
+import pytest
+from fastapi.testclient import TestClient
+
+
+@pytest.fixture(scope="module")
+def client():
+    static_dir: Path = Path(os.getcwd()) / "static"
+    static_dir.mkdir(exist_ok=True)
+    sample_file = static_dir / "sample.txt"
+    sample_file.write_text("This is a sample static file.")
+    from docs_src.static_files.tutorial001 import app
+
+    with TestClient(app) as client:
+        yield client
+    sample_file.unlink()
+    static_dir.rmdir()
+
+
+def test_static_files(client: TestClient):
+    response = client.get("/static/sample.txt")
+    assert response.status_code == 200, response.text
+    assert response.text == "This is a sample static file."
+
+
+def test_static_files_not_found(client: TestClient):
+    response = client.get("/static/non_existent_file.txt")
+    assert response.status_code == 404, response.text
+
+
+def test_openapi_schema(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == {
+        "openapi": "3.1.0",
+        "info": {"title": "FastAPI", "version": "0.1.0"},
+        "paths": {},
+    }